I've been playing a lot of DR2 recently and just picked up Sonic 4 yesterday.
I failed my first play through by completing an objective right in the nick of time, only to find out there's a second part. Sigh. My second play through is going very well. Taking up to 7 survivors back to the base at is pretty cool. Also doing more missions that I missed the first time around. Still like this game. Difficulty is wavering though. Some psychopaths are hard, like the chef. And others are just easier. The chef was a lot easier to manage on my second play through. Especially since I knew how to take him down.
Still a very enjoyable game. Especially when you want to kill some zombies.... and right a kid's tricycle....
Moving on, I also shelled out the 14.99 to purchase Sonic 4. It seems pretty much like the old games (2,3). Which is what I think a lot of fans wanted from the series. I only played a little bit of the first level before I retired for the evening. Hope to play a little more between zombie killing and bed sleeping. Time to cook dinner! I'm thinking something involving chicken.